"Like TC culture and influence is promoted in the south "
No it is not promoted in the south, but street and village names are unchanged, public signposts are in both languages and no one shuns the use of the word "Turkish" as you can read in brochures and travel literature. The point is not promoting culture etc, just keeping to the facts.
And Turkish is still on the money, even though there was no obligation to do so once the Euro was adopted.